import { constantRouterMap } from '@/router'
import request from '@/utils/request'
import { buildMenu } from '@/utils/index'

// import request from '@/utils/request'
/**
 * 通过meta.role判断是否与当前用户权限匹配
 * @param roles
 * @param route
 */
// function hasPermission(roles, route) {
//   if (route.meta && route.meta.roles) {
//     return roles.some(role => route.meta.roles.indexOf(role) >= 0)
//   } else {
//     return true
//   }
// }

/**
 * 递归过滤异步路由表，返回符合用户角色权限的路由表
 * @param asyncRouterMap
 * @param roles
 */
// function filterAsyncRouter(asyncRouterMap, roles) {
//   const accessedRouters = asyncRouterMap.filter(route => {
//     if (hasPermission(roles, route)) {
//       if (route.children && route.children.length) {
//         route.children = filterAsyncRouter(route.children, roles)
//       }
//       return true
//     }
//     return false
//   })
//   return accessedRouters
// }

const permission = {
  state: {
    routers: constantRouterMap,
    addRouters: []
  },
  mutations: {
    SET_ROUTERS: (state, routers) => {
      state.addRouters = routers
      state.routers = constantRouterMap.concat(routers)
    }
  },
  actions: {
    GenerateRoutes({ commit }, data) {
      return new Promise((resolve, reject) => {
        // const { roles } = data
        // request.get('/menu.json').then(resData => {
        //   console.log(resData)
        // })
        request.get('/ac/resources').then(res => {
          // asyncRouterMap.forEach(element => {
          //   console.log(element.meta.title, ',', element.path, ',', element.component.__file)
          //   if (element.children) {
          //     element.children.forEach(e2 => {
          //       console.log(e2.meta.title, ',', e2.path, ',', e2.component)
          //     })
          //   }
          // })

          const accessedRouters = buildMenu(res.content)
          commit('SET_ROUTERS', accessedRouters)
          resolve()
        })
      })
    }
  }
}

export default permission
